Clark, Mary Jo
Prentice-Hall, 2003
Buku Teks
by Nigel Malin [and others]
Open University Press, 1999
Buku Teks
Hitchcock, Janice E.
Delmar, 1999
Buku Teks SO
prepared by Narongchai Akrasanee [and others]
Centre for Strategic and International Studies, 1981
Buku Teks
ASEAN Studies Centre
Institute of South East Asia Studies, 2009
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